Company Filing History:
Years Active: 2001-2009
Title: Norbert Marxer: Innovator in Non-Destructive Surface Inspections
Introduction
Norbert Marxer is a notable inventor based in Schaanwald, Liechtenstein. He has made significant contributions to the field of non-destructive testing, particularly through his innovative patents. With a total of 4 patents, Marxer has established himself as a key figure in his industry.
Latest Patents
One of his latest patents involves a process and assembly for non-destructive surface inspections. In this invention, a light beam is directed towards a surface along a direction normal to the surface. The surface is caused to move so that the beam scans the surface along a spiral path. An ellipsoidal mirror is placed with its axis along the surface normal to collect light scattered by the surface and any anomalies at collection angles away from the surface normal. In some applications, a lens arrangement with its axis along the surface normal is also used to collect the light scattered by the surface and any anomalies. The light scattered by the mirror and lenses may be directed to the same or different detectors. Preferably, light scattered by the surface within a first range of collection angles from the axis is detected by a first detector, while light scattered by the surface within a second range of collection angles from the axis is detected by a second detector. The two ranges of collection angles are different, with one detector optimized to detect scattering from large particles and defects, and the other detector optimized to detect light from small particles and defects.
Career Highlights
Norbert Marxer is currently associated with Kla Tencor Corporation, where he continues to develop and refine his innovative technologies. His work has significantly impacted the field of surface inspection, enhancing the accuracy and efficiency of non-destructive testing methods.
Collaborations
Throughout his career, Marxer has collaborated with esteemed colleagues, including Kenneth P Gross and Hubert Altendorfer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Norbert Marxer is a distinguished inventor whose work in non-destructive surface inspections has led to significant advancements in the field. His innovative patents and collaborations with other professionals highlight his commitment to improving technology and processes in his industry.